Adulthood

This goes around LJ every so often, and it's always fun for me to think about it. This time a friend made a locked post (credit given on request :-) ) and asked what sorts of things made folks feel like adults. Not the obvious biggies necessarily -- kids, mortgage -- but the random small stuff. What has made you feel like an adult?

( Here are some for me, in roughly chronological order. )

In some ways, too, I still don't feel like an adult. There are probably more of these moments in my future.